From 1e3951aa539f4854f35dd5170a91b4cfc35a6779 Mon Sep 17 00:00:00 2001
From: damic014 <damic014@umn.edu>
Date: Tue, 1 Oct 2019 19:33:01 -0500
Subject: Delete Motor.py

---
 System_Python/Motor.py | 67 --------------------------------------------------
 1 file changed, 67 deletions(-)
 delete mode 100644 System_Python/Motor.py

(limited to 'System_Python')

diff --git a/System_Python/Motor.py b/System_Python/Motor.py
deleted file mode 100644
index d2e7958..0000000
--- a/System_Python/Motor.py
+++ /dev/null
@@ -1,67 +0,0 @@
-#!/usr/bin/env python
-
-# Import required modules
-import RPi.GPIO as GPIO
-
-# Constants: parameters that the caller cannot modify
-# Frequency: We have determined that the optimal frequency for our motor is 1kHz
-pwm_frequency = 1000
-
-# Motor Class
-# This controls the motor at the given IO
-class Motor:
-	def __init__(self, speed_pin, forward_pin, reverse_pin):
-		# Set the board IO (just in case it hasn't been done yet)
-		GPIO.setmode(GPIO.BOARD)
-		# Set our variables for the directional pins
-		self.forward_pin = forward_pin
-		self.reverse_pin = reverse_pin
-		# setup the IO
-		GPIO.setup(speed_pin, GPIO.OUT)
-		GPIO.setup(self.forward_pin, GPIO.OUT)
-		GPIO.setup(self.reverse_pin, GPIO.OUT)
-		# Set speed pin as a PWM output
-		self.speed_pwm = GPIO.PWM(speed_pin, pwm_frequency)
-	# END __init__
-		
-	# Move the motor at a given speed, given as a floating point percentage (-100 <= x <= 100)
-	# If speed is less than 0, motor will run in reverse, otherwise it will run forward
-	def Move(self, speed):
-		if speed < -100.0 or speed > 100.0:
-			return
-		# Stop any previous movements
-		self.speed_pwm.stop()
-		# Set the duty cycle for the speed of the motor
-		self.speed_pwm.ChangeDutyCycle(abs(speed))
-		if speed < 0:
-			# Set direction to reverse
-			GPIO.output(self.forward_pin, GPIO.LOW)
-			GPIO.output(self.reverse_pin, GPIO.HIGH)
-		else:
-			# Set the direction to forward
-			GPIO.output(self.forward_pin, GPIO.HIGH)
-			GPIO.output(self.reverse_pin, GPIO.LOW)
-		# Start the PWM output to start moving the motor
-		self.speed_pwm.start()
-	# END Move
-	
-	# Stop the motor from spinning.
-	# To brake the motor, both direction outputs are set to HIGH
-	def Brake(self):
-		# Stop any current PWM signals
-		self.speed_pwm.stop()
-		# Set the direction outputs to brake
-		GPIO.output(self.forward_pin, GPIO.HIGH)
-		GPIO.output(self.reverse_pin, GPIO.HIGH)
-	# END Brake
-		
-	# Set the motor to coast (i.e. Do not provide power to the motor, but still allow it to spin)
-	# To coast the motor, both direction outputs are set to LOW
-	def Coast(self):
-		# Stop any current PWM signals
-		self.speed_pwm.stop()
-		# Set the direction outputs to coast
-		GPIO.output(self.forward_pin, GPIO.LOW)
-		GPIO.output(self.reverse_pin, GPIO.LOW)
-	# END Coast
-	
\ No newline at end of file
-- 
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